Paper Info
Title
Timing Recovery Strategies In Magnetic Recording Systems
Abstract
At some point in a digital communications receiver, the received analog signal must be sampled. Good performance requires that these samples be taken at the right times. The process of synchronizing the sampler with the received analog waveform is known as timing recovery. Conventional timing recovery techniques perform well only when operating at high signal-to-noise ratio (SNR). Nonetheless, iterative error-control codes allow reliable communication at very low SNR, where conventional techniques fail. This paper provides a detailed review on the timing recovery strategies based on per-survivor processing (PSP) that are capable of working at low SNR. We also investigate their performance in magnetic recording systems because magnetic recording is a primary method of storage for a variety of applications, including desktop, mobile, and server systems. Results indicate that the timing recovery strategies based on PSP perform better than the conventional ones and are thus worth being employed in magnetic recording systems.
Year
DOI
Venue
2010
10.1587/transfun.E93.A.1287
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
Keywords
Field
DocType
iterative detection, magnetic recording, per-survivor processing, synchronization, timing recovery, turbo equalization
Communications receiver,Synchronization,Computer science,Synchronizing,Waveform,Theoretical computer science,Real-time computing,Electronic engineering,Analog signal
Journal
Volume
Issue
ISSN
E93A
7
0916-8508
Citations 
PageRank 
References 
0
0.34
14
Authors
2
Name
Order
Citations
PageRank
kovintavewat100.34
Piya Kovintavewat2257.26